JEE Main 2021 — Hydrocarbons Question with Solution
From: JEE Main 2021 (Online) 20th July Evening Shift
Question
Metallic sodium does not react normally with :
Choose an option
Show full solutionCorrect option: B
Correct answer
BBut-2-yne
Step-by-step explanation
Metallic sodium does not react with 2-butyne because 2-butyne does not have acidic hydrogen.
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This is a previous-year question from JEE Main 2021, covering the Hydrocarbons chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.